128332080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 320

約数和(自身を含む): 482112000

約数和(自身を除く): 353779920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 53, 54, 57, 59, 60, 72, 76, 80, 90, 95, 106, 108, 114, 118, 120, 135, 144, 152, 159, 171, 177, 180, 190, 212, 216, 228, 236, 240, 265, 270, 285, 295, 304, 318, 342, 354, 360, 380, 424, 432, 456, 472, 477, 513, 530, 531, 540, 570, 590, 636, 684, 708, 720, 760, 795, 848, 855, 885, 912, 944, 954, 1007, 1026, 1060, 1062, 1080, 1121, 1140, 1180, 1272, 1368, 1416, 1431, 1520, 1590, 1593, 1710, 1770, 1908, 2014, 2052, 2120, 2124, 2160, 2242, 2280, 2360, 2385, 2544, 2565, 2655, 2736, 2832, 2862, 3021, 3127, 3180, 3186, 3363, 3420, 3540, 3816, 4028, 4104, 4240, 4248, 4484, 4560, 4720, 4770, 5035, 5130, 5310, 5605, 5724, 6042, 6254, 6360, 6372, 6726, 6840, 7080, 7155, 7632, 7965, 8056, 8208, 8496, 8968, 9063, 9381, 9540, 10070, 10089, 10260, 10620, 11210, 11448, 12084, 12508, 12720, 12744, 13452, 13680, 14160, 14310, 15105, 15635, 15930, 16112, 16815, 17936, 18126, 18762, 19080, 20140, 20178, 20520, 21240, 22420, 22896, 24168, 25016, 25488, 26904, 27189, 28143, 28620, 30210, 30267, 31270, 31860, 33630, 36252, 37524, 38160, 40280, 40356, 41040, 42480, 44840, 45315, 46905, 48336, 50032, 50445, 53808, 54378, 56286, 57240, 59413, 60420, 60534, 62540, 63720, 67260, 72504, 75048, 80560, 80712, 84429, 89680, 90630, 93810, 100890, 108756, 112572, 114480, 118826, 120840, 121068, 125080, 127440, 134520, 135945, 140715, 145008, 150096, 151335, 161424, 168858, 178239, 181260, 187620, 201780, 217512, 225144, 237652, 241680, 242136, 250160, 269040, 271890, 281430, 297065, 302670, 337716, 356478, 362520, 375240, 403560, 422145, 435024, 450288, 475304, 484272, 534717, 543780, 562860, 594130, 605340, 675432, 712956, 725040, 750480, 807120, 844290, 891195, 950608, 1069434, 1087560, 1125720, 1188260, 1210680, 1350864, 1425912, 1604151, 1688580, 1782390, 2138868, 2175120, 2251440, 2376520, 2421360, 2673585, 2851824, 3208302, 3377160, 3564780, 4277736, 4753040, 5347170, 6416604, 6754320, 7129560, 8020755, 8555472, 10694340, 12833208, 14259120, 16041510, 21388680, 25666416, 32083020, 42777360, 64166040, 128332080]

約数ペア:

[(1, 128332080), (2, 64166040), (3, 42777360), (4, 32083020), (5, 25666416), (6, 21388680), (8, 16041510), (9, 14259120), (10, 12833208), (12, 10694340), (15, 8555472), (16, 8020755), (18, 7129560), (19, 6754320), (20, 6416604), (24, 5347170), (27, 4753040), (30, 4277736), (36, 3564780), (38, 3377160), (40, 3208302), (45, 2851824), (48, 2673585), (53, 2421360), (54, 2376520), (57, 2251440), (59, 2175120), (60, 2138868), (72, 1782390), (76, 1688580), (80, 1604151), (90, 1425912), (95, 1350864), (106, 1210680), (108, 1188260), (114, 1125720), (118, 1087560), (120, 1069434), (135, 950608), (144, 891195), (152, 844290), (159, 807120), (171, 750480), (177, 725040), (180, 712956), (190, 675432), (212, 605340), (216, 594130), (228, 562860), (236, 543780), (240, 534717), (265, 484272), (270, 475304), (285, 450288), (295, 435024), (304, 422145), (318, 403560), (342, 375240), (354, 362520), (360, 356478), (380, 337716), (424, 302670), (432, 297065), (456, 281430), (472, 271890), (477, 269040), (513, 250160), (530, 242136), (531, 241680), (540, 237652), (570, 225144), (590, 217512), (636, 201780), (684, 187620), (708, 181260), (720, 178239), (760, 168858), (795, 161424), (848, 151335), (855, 150096), (885, 145008), (912, 140715), (944, 135945), (954, 134520), (1007, 127440), (1026, 125080), (1060, 121068), (1062, 120840), (1080, 118826), (1121, 114480), (1140, 112572), (1180, 108756), (1272, 100890), (1368, 93810), (1416, 90630), (1431, 89680), (1520, 84429), (1590, 80712), (1593, 80560), (1710, 75048), (1770, 72504), (1908, 67260), (2014, 63720), (2052, 62540), (2120, 60534), (2124, 60420), (2160, 59413), (2242, 57240), (2280, 56286), (2360, 54378), (2385, 53808), (2544, 50445), (2565, 50032), (2655, 48336), (2736, 46905), (2832, 45315), (2862, 44840), (3021, 42480), (3127, 41040), (3180, 40356), (3186, 40280), (3363, 38160), (3420, 37524), (3540, 36252), (3816, 33630), (4028, 31860), (4104, 31270), (4240, 30267), (4248, 30210), (4484, 28620), (4560, 28143), (4720, 27189), (4770, 26904), (5035, 25488), (5130, 25016), (5310, 24168), (5605, 22896), (5724, 22420), (6042, 21240), (6254, 20520), (6360, 20178), (6372, 20140), (6726, 19080), (6840, 18762), (7080, 18126), (7155, 17936), (7632, 16815), (7965, 16112), (8056, 15930), (8208, 15635), (8496, 15105), (8968, 14310), (9063, 14160), (9381, 13680), (9540, 13452), (10070, 12744), (10089, 12720), (10260, 12508), (10620, 12084), (11210, 11448)]